Perhaps you should try some spelling variations:
nhung phuong » dung phuong, truong phuong, bang phuong
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhu phuong » thu phuong, thi phuong, thu huong
dan khan » dan khanh, dan than, dan khai
dan chan » dan gian, dan ca, van chat
cong va » dong va, cong ha, cong tac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - thanh cong va ((nhung phuong) or (nhu phuong)) ((dan khan) OR (dan chan)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - thanh cong va ((nhung phuong) OR (nhu phuong)) ((dan khan) OR (dan chan)) cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - thanh cong va ((nhung phuong) or (nhu phuong)) ((dan khan) OR (dan chan)) cap".
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh cong va ((nhung phuong) or (nhu phuong)) ((dan khan) OR (dan chan)) cap*.